package com.wisezone.workflow.exec;

import com.wisezone.workflow.core.ActivityInstance;
import com.wisezone.workflow.exception.WfExecException;

/**
 * 获得下一操作用户接口 2010-10-29
 * @author shan
 *
 */
public interface WfGetUserTimerTask {

	
	/**
	 * 获得用户集合
	 * @param activityInst
	 * @return
	 * @throws WfExecException
	 */
	public Long [] getActorIds(ActivityInstance activityInst) throws WfExecException;
	
	/**
	 * 获得用户组集合
	 * @param activityInst
	 * @return
	 * @throws WfExecException
	 */
	public Long [] getActorGroupIds(ActivityInstance activityInst) throws WfExecException;
}
